package com.fan.sgginterview;

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.SynchronousQueue;
import java.util.concurrent.TimeUnit;

/**
 * @author :  PF_23
 * @Description :  阻塞队列SynchronousQueue演示
 * @date : 2020/04/10.
 */

public class SynchronousQueueDemo {

    public static void main(String[] args) throws InterruptedException {
        BlockingQueue<String> blockingQueue = new SynchronousQueue<>();
        new Thread(() -> {
            try {
                System.out.println(Thread.currentThread().getName() + "\t put 1");
                blockingQueue.put("1");
                System.out.println(Thread.currentThread().getName() + "\t put 2");
                blockingQueue.put("2");
                System.out.println(Thread.currentThread().getName() + "\t put 3");
                blockingQueue.put("3");
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }, "AAA").start();

        new Thread(() -> {
            try {
                try {
                    TimeUnit.SECONDS.sleep(5);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread().getName() + "\t" + blockingQueue.take());

                try {
                    TimeUnit.SECONDS.sleep(5);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(Thread.currentThread().getName() + "\t" + blockingQueue.take());

                try {
                    TimeUnit.SECONDS.sleep(5);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }, "BBB").start();
    }
}

